Because alcohol has huge negative impact on the driving, (it slows a person's motor skills and ability to react quickly), alcohol while driving is strictly forbidden. Driving with an open container of alcohol in the car is against the law.
Drivers under 21 may not carry unopened containers of liquor, beer, or wine in a vehicle unless they are placed in the trunk.
You can socialize at events to gain experience in that area, you can join social media to gain experience(as long as it is a healthy environment) or you can do things with friends.
Gastro= Gastroenterology which has to do with the stomach
Well due to it being cold there could be two reasons, 1. Your skin is reallyyyyy dry, 2. When your capillaries expand, the surrounding nerves become stimulated and then sending messages to the brain